Implements a factory pattern for manager creation and
initialization, improving dependency management and
extensibility.
This change replaces direct manager instantiation with a
`ManagerFactory` that handles dependency injection. This
enhances code organization and testability. It also includes
an initialization sequence diagram for better understanding
of the calendar's architecture and data flow.
Moves event rendering logic into a dedicated EventRenderer class that uses a strategy pattern for different calendar types.
The rendering is now triggered by `GRID_RENDERED` and `CONTAINER_READY_FOR_EVENTS` events, emitted by the GridManager and NavigationManager respectively.
This change decouples the CalendarManager from direct event rendering and allows for more flexible and efficient event updates. The EventManager now has a method to fetch events for a given time period.
Removes direct calls to event rendering from CalendarManager. Improves animation transitions by using pre-rendered containers in the NavigationManager.
Improves resource calendar mode by passing resource data
to the grid manager for rendering, enabling specific
resource-based views. Also, it stores raw event data
to improve data management.
